{"id":8403,"url":"https://patchwork.libcamera.org/api/patches/8403/?format=json","web_url":"https://patchwork.libcamera.org/patch/8403/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20200624145256.48266-6-paul.elder@ideasonboard.com>","date":"2020-06-24T14:52:39","name":"[libcamera-devel,v4,05/22] v4l2: v4l2_camera_proxy: Clear reserved field in reqbufs","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"fb951dc688270220f0fae2df1a22f52e48ea6902","submitter":{"id":17,"url":"https://patchwork.libcamera.org/api/people/17/?format=json","name":"Paul Elder","email":"paul.elder@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/8403/mbox/","series":[{"id":1041,"url":"https://patchwork.libcamera.org/api/series/1041/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=1041","date":"2020-06-24T14:52:34","name":"Support v4l2-compliance","version":4,"mbox":"https://patchwork.libcamera.org/series/1041/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/8403/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/8403/checks/","tags":{},"headers":{"Return-Path":"","Received":["from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id E0A0A60103\n\tfor ;\n\tWed, 24 Jun 2020 16:53:27 +0200 (CEST)","from jade.rasen.tech (unknown\n\t[IPv6:2400:4051:61:600:8147:f2a2:a8c6:9087])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 21105595;\n\tWed, 24 Jun 2020 16:53:25 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"Son+x29Q\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1593010407;\n\tbh=10rnG1+6roTsr6CpxLQpAkWRmLAn+20b1gdT54FlRK0=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=Son+x29QAW3di2W/Jc0bUqrSaV3E2ai5pr4zg5gxBsLJpT+u+MNUPJVHBCRIQQC7Y\n\tezrSIhfqENyS0b0vdIQxBpnIwQmIxQPkPT8ojj6IPY/LkO8y/7sY3CNmbRHceafi8K\n\t1hiFmL9hiiw/XGz1cW/s1kNJzc9Qx1jjcFeIvyiM=","From":"Paul Elder ","To":"libcamera-devel@lists.libcamera.org","Date":"Wed, 24 Jun 2020 23:52:39 +0900","Message-Id":"<20200624145256.48266-6-paul.elder@ideasonboard.com>","X-Mailer":"git-send-email 2.27.0","In-Reply-To":"<20200624145256.48266-1-paul.elder@ideasonboard.com>","References":"<20200624145256.48266-1-paul.elder@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v4 05/22] v4l2: v4l2_camera_proxy: Clear\n\treserved field in reqbufs","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","X-List-Received-Date":"Wed, 24 Jun 2020 14:53:28 -0000"},"content":"Clear the reserved field in arg struct v4l2_reqbuffers of\nVIDIOC_REQBUFS.\n\nSigned-off-by: Paul Elder \nReviewed-by: Laurent Pinchart \n\n---\nNo change in v4\n\nNew in v3\n- split from a conglomerate of v4l2-compliance fixes patch\n---\n src/v4l2/v4l2_camera_proxy.cpp | 1 +\n 1 file changed, 1 insertion(+)","diff":"diff --git a/src/v4l2/v4l2_camera_proxy.cpp b/src/v4l2/v4l2_camera_proxy.cpp\nindex c6959a8..3d6703a 100644\n--- a/src/v4l2/v4l2_camera_proxy.cpp\n+++ b/src/v4l2/v4l2_camera_proxy.cpp\n@@ -351,6 +351,7 @@ int V4L2CameraProxy::vidioc_reqbufs(V4L2CameraFile *file, struct v4l2_requestbuf\n \t\treturn -EBUSY;\n \n \targ->capabilities = V4L2_BUF_CAP_SUPPORTS_MMAP;\n+\tmemset(arg->reserved, 0, sizeof(arg->reserved));\n \n \tif (arg->count == 0) {\n \t\tfreeBuffers();\n","prefixes":["libcamera-devel","v4","05/22"]}